UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kEqt8c2hZ3Oru0iniasP9JClOhioM2VFEH2HQokuNsc=' 
WHERE 
  key_id = '1ffe3c7ab7b4f9ad06845abbcad5735b545a9e0bd4c48da06c49ad79bf77249a' 
  AND (
    token = 'kEqt8c2hZ3Oru0iniasP9JClOhioM2VFEH2HQokuNsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )